docs: def _pull_schedule(self, abbreviation, year):
          """
          Download and create objects for the team's schedule.
  
          Given a team abbreviation and season, first download the team's
          schedule page and convert to a PyQuery object, then create a Game
          instance for every game in the team's schedule and append it to the
          '_games' property.
  
          Parameters
          ----------
          abbreviation : string
              A team's short name, such as 'MICHIGAN' for the Michigan
              Wolverines.
          year : string
              The requested year to pull stats from.
          """
          if not year:
              year = utils._find_year_for_season('ncaaf')
          doc = pq(SCHEDULE_URL % (abbreviation.lower(), year))
          schedule = utils._get_stats_table(doc, 'table#schedule')
  
          for item in schedule:
              game = Game(item)
              self._games.append(game)